num_list = [1, 2, 3, 4]
print(type(num_list))
# 转为元祖
num_tuple = tuple(num_list)
print(type(num_tuple))

# 定义元祖
str_tuple = ("czk", "nzq")
print(type(str_tuple))

# 转为列表
str_list = list(str_tuple)
print(type(str_list))
